Abby is always making me cry. This was so incredibly cute! 

The FMC is a hospice nurse taking care of her grandmother, when a card is mistakenly left on her windshield. The MMC is a maintenance guy at an apartment building, helping his brother out with some projects. When his brother asks him to leave a note in his girlfriend’s car, he mistakenly leaves it on the wrong car. Later leaving a note to apologize. The two continue to exchange notes.